Pro-X Racing Parts Camshafts & Valvetrain

ProX Titanium Intake Valve KX450 '19-22 + KX450XC '21-22

Part Number: PXR-28-4419-2

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Estimated Ship Date: Nov 18, 2025 if ordered today

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ProX Titanium Exhaust Valve KTM450SX-F '19-22 + FC450 '19-22

Part Number: PXR-28-6419-1

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Estimated Ship Date: Nov 18, 2025 if ordered today

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ProX Steel Intake Valve/Spring Kit KTM250SX-F/EXC-F '05-07

Part Number: PXR-28-SIS6327-2

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Estimated Ship Date: Nov 18, 2025 if ordered today

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ProX Valve Shim 7.48 x 1.20 mm. (5 pcs.)

Part Number: PXR-29-748120

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Estimated Ship Date: Nov 18, 2025 if ordered today

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ProX Valve Shim 9.48 x 2.90 mm. (5 pcs.)

Part Number: PXR-29-948290

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Powersports Timing Chains, for use on Honda®, Each

Part Number: PXR-31-1384

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Powersports Timing Chains, for use on Honda®, Each

Part Number: PXR-31-1409

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Powersports Timing Chains, for use on Honda®, Each

Part Number: PXR-31-1487

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Powersports Timing Chains, for use on Honda®, Each

Part Number: PXR-31-1501

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ProX Camchain YZ/WR250F'01-13 + KX250F'04-16 + RM-Z250'04-22

Part Number: PXR-31-2402

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Estimated Ship Date: Nov 18, 2025 if ordered today

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ProX Camchain YZ250F '14-22 + WR250F '15-22

Part Number: PXR-31-2414

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Powersports Timing Chains, Yamaha, Each

Part Number: PXR-31-2429

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Powersports Timing Chains, Kawasaki, Suzuki, Yamaha, Each

Part Number: PXR-31-2706

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Powersports Timing Chains, Husaberg, Husqvarna, KTM, Each

Part Number: PXR-31-6351

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Powersports Timing Chains, Gas Gas, Husqvarna, KTM, Each

Part Number: PXR-31-6356

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Estimated Ship Date: Nov 18, 2025 if ordered today

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ProX Valve Shim Assortment 450cc 9.48 from 1.225 to 3.475

Part Number: PXR-29-VSA948-2

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Powersports Timing Chains, for use on Honda®, Each

Part Number: PXR-31-1340

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Powersports Timing Chains, for use on Honda®, Each

Part Number: PXR-31-1393

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Powersports Timing Chains, Kawasaki, Each

Part Number: PXR-31-4351

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Estimated Ship Date: Nov 18, 2025 if ordered today

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ProX Valve Shim Assortment 250cc 7.48 from 1.20 to 3.50

Part Number: PXR-29-VSA748

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Estimated Ship Date: Nov 19, 2025 if ordered today

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ProX Valve Shim 7.48 x 1.80 mm. (5 pcs.)

Part Number: PXR-29-748180

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Estimated Ship Date: Nov 19, 2025 if ordered today

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ProX Valve Shim 7.48 x 3.30 mm. (5 pcs.)

Part Number: PXR-29-748330

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Estimated Ship Date: Nov 19, 2025 if ordered today

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ProX Valve Shim 7.48 x 3.325 mm. (5 pcs.)

Part Number: PXR-29-748332-5

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Estimated Ship Date: Nov 19, 2025 if ordered today

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ProX Valve Shim 7.48 x 3.35 mm. (5 pcs.)

Part Number: PXR-29-748335

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Estimated Ship Date: Nov 19, 2025 if ordered today

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ProX Valve Shim 7.48 x 3.375 mm. (5 pcs.)

Part Number: PXR-29-748337-5

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Estimated Ship Date: Nov 19, 2025 if ordered today

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